Electrical transformer



This application is also related to co-pending U.S. application Ser. No.29/275,260, filed Dec. 19, 2006.

FIG. 1 is a front elevation view of an electrical transformer showingour new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a perspective view thereof.

The broken lines shown represent unclaimed subject matter and form nopart of the claimed design.

The ornamental design for an electrical transformer, as shown anddescribed.